feature(graphics): add amdgpu to the initrd

hosts/argon/configuration.nix

@@ -14,6 +14,7 @@
     ../../modules/nixos/noctalia.nix
     ../../modules/nixos/openssh.nix
     ../../modules/nixos/packages.nix
+    ../../modules/nixos/protonvpn.nix
     ../../modules/nixos/sddm.nix
     ../../modules/nixos/services.nix
     ../../modules/nixos/settings.nix

modules/nixos/graphics.nix

@@ -5,5 +5,10 @@
   hardware.graphics = {
     enable = true;
     enable32Bit = true;
+    extraPackages = with pkgs; [
+    ];
   };
+  
+  # sets boot.initrd.kernelModules = amdgpu
+  hardware.amdgpu.initrd.enable = true;
 }

modules/nixos/protonvpn.nix

@@ -0,0 +1,9 @@
+{ config, lib, pkgs, ... }:
+
+{
+  networking.firewall.checkReversePath = false;
+  environment.systemPackages = with pkgs; [
+    wireguard-tools
+    protonvpn-gui
+  ];
+}